I have a Toshiba laptop that I’m trying to free-up space on. In Add/Remove Programs, there are many entries from Toshiba–which are completely necessary and which are not, and what are they used for?

Synaptics Pointing Device Driver
TOSHIBA Assist
TOSHIBA ConfigFree
Toshiba Controls Utility
TOSHIBA PC Diagnostic Tool
Toshiba Registration
TOSHIBA SD Memory Card Format
TOSHIBA Software Upgrades
Toshiba Touchpad Utility
Toshiba Utility

Also, if a program is not necessary, is it beneficial? If so, how do I run it?

so turn it on and the fans start up but it wont load the bios ive changed the battery but nothing changed is there any diagnostic software which i can install on one computer and scan the other via sata port or usb price is not a problem

is there a good web site to get computer diagnostic tools (hardware; software not an issue)? Im looking for voltometers, etc.

am dealing with pre – OBD2 vehicles Ford & GM

Where can i find a program o software to do a diagnostic to my computer, thanks?